1 files changed, 0 insertions, 60 deletions
diff --git a/configs/platform-v7a/patches/barebox-2020.04.0/0002-ARM-stm32mp-lxa-mc1-break-reg_3v3-dependency-on-PMIC.patch b/configs/platform-v7a/patches/barebox-2020.04.0/0002-ARM-stm32mp-lxa-mc1-break-reg_3v3-dependency-on-PMIC.patch
deleted file mode 100644
index 451bb7b..0000000
--- a/configs/platform-v7a/patches/barebox-2020.04.0/0002-ARM-stm32mp-lxa-mc1-break-reg_3v3-dependency-on-PMIC.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From: Ahmad Fatoum <a.fatoum@pengutronix.de>
-Date: Thu, 13 Feb 2020 11:10:44 +0100
-Subject: [PATCH] ARM: stm32mp: lxa-mc1: break reg_3v3 dependency on PMIC
-
-While the regulator is indeed powered by the PMIC, basically the whole
-system is, and it's always on. Linux doesn't handle this specially
-however and will defer SDMMC probe till after the PMIC is probed costing
-us some valuable boot time. Fix this up.
-
-Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
----
- arch/arm/boards/lxa-mc1/board.c | 29 ++++++++++++++++++++++++++++-
- 1 file changed, 28 insertions(+), 1 deletion(-)
-
-diff --git a/arch/arm/boards/lxa-mc1/board.c b/arch/arm/boards/lxa-mc1/board.c
-index d36924fc2793..7f1f3ccd7e06 100644
---- a/arch/arm/boards/lxa-mc1/board.c
-+++ b/arch/arm/boards/lxa-mc1/board.c
-@@ -5,6 +5,28 @@
- #include <asm/memory.h>
- #include <mach/bbu.h>
- #include <bootsource.h>
-+#include <of.h>
-+
-+static int of_fixup_regulator_supply_disable(struct device_node *root, void *path)
-+{
-+	struct device_node *node;
-+	struct property *prop;
-+
-+	node = of_find_node_by_path_from(root, path);
-+	if (!node) {
-+		pr_warn("fixup for %s failed: not found\n", (const char *)path);
-+		return -ENOENT;
-+	}
-+
-+	if (!of_property_read_bool(node, "regulator-always-on"))
-+		return 0;
-+
-+	prop = of_find_property(node, "vin-supply", NULL);
-+	if (prop)
-+		of_delete_property(prop);
-+
-+	return 0;
-+}
- 
- static int mc1_device_init(void)
- {
-@@ -26,6 +48,11 @@ static int mc1_device_init(void)
- 
- 	barebox_set_hostname("lxa-mc1");
- 
--	return 0;
-+	/* The regulator is powered by the PMIC, but is always on as far as
-+	 * software is concerned. Break the reference to the PMIC, so the OS
-+	 * doesn't need to defer SDMMC/Ethernet peripherals till after the PMIC
-+	 * is up.
-+	 */
-+	return of_register_fixup(of_fixup_regulator_supply_disable, "/regulator_3v3");
- }
- device_initcall(mc1_device_init);